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Title (en)
Reflective moving coil galvanometer
Title (de)
Drehspulgalvanometer mit Spiegel
Subtitle (en)
Back side
Subtitle (de)
Rückseite
Language
Not applicable
Description (en)
Inventory number VII/989.
Description (de)
Inventar-Nummer VII/989.
Photographer
W. Blaschnek
Manufacturer
Siemens & Halske, Nr. 300117
Licence Selected
CC BY 4.0 International
Details about the source
Time Coverage (de)
um 1900